Prevalence and Characterization of Class I Integrons among Pseudomonas aeruginosa and Acinetobacter baumannii Isolates from Patients in Nanjing, China

Abstract
Class I integrons were detected in 40.8% (40/98) of Pseudomonas aeruginosa strains and 52.8% (56/106) of Acinetobacter baumannii strains in the Nanjing area of China, including several cassette arrays not previously reported.